|
No. |
Title of diagram |
|
Q100 |
Numerical index of diagrams
(only goes up to Q301) |
|
Q101 |
Subject Index of Diagrams |
|
Q102 |
Plug & Jack wiring for
Telephone Intercom No. 1 |
|
Q103 |
Plug & Jack wiring for Unit,
Transfer Intercom No. 1 or 1A |
|
Q104 |
Plug & Jack wiring for Unit,
Transfer Intercom No. 1 |
|
Q110 |
Illustration of Labels No. 222
A-H for use with Telephone Intercom No. 1/1 & 1/2 |
|
Q111 |
Typical Schematic layout for
system unit |
|
Q112 |
Typical Schematic for system
with 1 exchange line, 5 internal extensions |
|
Q113 |
Typical wiring of junction box
used for feeding local stations |
|
Q114 |
Typical wiring of junction box |
|
Q115 |
Cable Terminations |
|
Q131 |
Telephone Intercom No. 1/1 |
|
Q132 |
Unit Transfer, Intercom No. 1
(Mk 2) |
|
Q133 |
Unit Transfer, Intercom No. 1A
(Mark 2) |
|
Q134 |
Telephone Intercom No. 1/1B
(Mark 2) for use with Repeater Telephonic No. 17C |
|
Q135 |
Telephone Intercom No. 1/1A
and 1/2A with Handset No. 4 |
|
Q141 |
Telephone Intercom No. 1/1 |
|
Q142 |
Unit Transfer Intercom No. 1
Unit to plug wiring |
|
Q143 |
Unit Transfer Intercom No. 1A
(Mk 1 & 2) |
|
Q144 |
Telephone Intercom No. 1/1B
(Mark 2) Telephone to plug wiring |
|
Q151 |
Alternative arrangement of
junction boxes |
|
Q152 |
Plug point connections on
instruments and units |
|
Q153 |
Unit Transfer Intercom No. 1 |
|
Q154 |
Unit Transfer Intercom No. 1A |
|
Q155 |
Unit Transfer Intercom No. 2 |
|
Q156 |
Unit Transfer Intercom No. 3 |
|
Q157 |
Connections of Dial, Automatic
No. 10
when fitted to Telephone Intercom No. 1 or 2 |
|
Q158 |
Using Telephone Intercom No. 1/1B and Repeater Telephonic 17C |
|
Q160 |
Facilities between PBX
extension - Explanatory for one station |
|
Q161 |
Facilities between PBX
Extensions, plan extension instrument |
|
Q170 |
Unit Transfer Intercom No. 1A (Mks 1&2) &
No. 3 - Relay Adjustments |
|
Q199 |
Non-multiple termination for
loud sounding bell, hooter or lamp signal |
|
Q202 |
Plug & Jack wiring for
Unit Transfer Intercom No. 2 |
|
Q203 |
Plug & Jack wiring for Unit
Transfer Intercom No. 2 |
|
Q204 |
Plug & Jack wiring for Unit
Transfer Intercom No. 3 |
|
Q205 |
Plug & Jack wiring for Unit
Transfer Intercom No. 2 |
|
Q206 |
Facilities between PBX
Extensions - 2+10 System - Plug & jack wiring for telephone intercom
No. 1 etc |
|
Q208 |
Facilities between PBX
Extensions - 2+10 System - explanatory of connexions |
|
Q209 |
Facilities between PBX
Extensions - 2+10 system - plan extension instrument |
|
Q210 |
Facilities between PBX
Extensions - 2+20 System - typical schematic layout |
|
Q211 |
Typical layout for system with
1 or 2 Exch lines etc |
|
Q212 |
Typical schematic layout for
system with 1 or 2 Exch lines, 10 internal extns etc |
|
Q213 |
Typical wiring of junction box |
|
Q214 |
Typical wiring of junction box
for feeding terminal stations etc |
|
Q215 |
Typical wiring of main
junction box |
Q216_1
Q216_2 |
Typical wiring of auxiliary
junction box used at 1st choice main station
Typical wiring of auxiliary
junction box used at 1st choice main station |
|
Q218 |
Facilities between PBX
Extensions 2+10 system, typical wiring |
|
Q219 |
Facilities between PBX
Extensions 2+10 System Typical wiring |
|
Q220 |
Facilities between PBX
Extensions 2+10 System Typical wiring of intermediate junction boxes |
|
Q221 |
Facilities between PBX
Extensions 2+10 System. Typical wiring of terminal junction box |
|
Q231 |
Telephone Intercom No's 1/2,
1/2A & 1/2AL |
|
Q232 |
Unit Transfer Intercom No. 2
(Mk 2) |
|
Q233 |
Unit Transfer Intercom No. 3 -
relay adjustments |
|
Q235 |
Telephone Intercom No. 1/2B (Mk
2) |
|
Q241 |
Telephone Intercom No's 1/2 & 1/2A Mks 1 & 1A & 2 & 2A & 1/2AL Mks 2, 2A &
3A |
|
Q242 |
Unit Transfer Intercom No. 2
(Mk 1 & 2) |
Q243_1
Q243_2 |
Unit Transfer Intercom No. 3
Unit to plug wiring
Unit Transfer Intercom No. 3
Unit to plug wiring |
|
Q244 |
Telephone Intercom No. 1/2B Mk
2 |
|
Q301 |
Magneto exchange termination |
|
Q302 |
Explanatory Elements - calling
& speaking to multiple station |
|
Q303 |
Explanatory Elements -
engaged exchange line |
|
Q304 |
Explanatory Elements -
Multiple station calling & speaking to exchange |
|
Q305 |
Explanatory Elements - Barred
& Restricted exchange access |
|
Q306 |
Explanatory elements -
non-multiple station |
|
Q351 |
House Telephone System No. 1 - Telephone House
No. 104 & 105
Internal wiring |
|
Q352 |
House Telephone System No. 1 - 15 Line Instruments |
|
Q353 |
House Telephone System No. 1 - Explanatory Elements |
|
Q361 |
House Telephone System No. 2 -
Telephone types (500 range) |
|
Q362 |
House Telephone System No. 2
- Cabling for Telephones, House No's 500 and 501 |
|
Q400 |
HES No. 3 Numerical Index of
Diagrams |
|
Q401 |
HES No. 3 Alphabetical Index of
Diagrams |
|
Q402 |
HES No. 3 Layout of typical
system |
|
Q403 |
HES No. 3 Typical Multiple
Connexions Schematic |
|
Q404 |
HES No. 3 Typical Multiple
Connexions Wiring |
|
Q405 |
HES No. 3 Relay Unit Q405
Common Equipment |
|
Q406 |
HES No. 3 Alternative layout
with spur multiple stations (typical) |
|
Q407 |
HES No. 3 Exchange Prohibition |
|
Q408 |
HES No. 3 Exchange Service
Barred Relay Unit Q408 |
|
Q409 |
HES No. 3 Exchange Line
Monitoring Relay Unit Q409 |
|
Q410 |
HES No. 3 Relay Unit Q410
Common Equipment with provision for a non-multiple extension |
|
Q411 |
HES No. 3 Provision of
individual exchange or PABX line at a multiple station |
|
Q412 |
HES No. 3 Provision of
subscriber’s private meter (Meter No. 19) |
|
Q413 |
HES No. 3 Provision of operator
recall |
|
Q415 |
HES No. 3 Relay Unit Q415 for
terminating Private & Switchboard Circuits |
|
Q417 |
HES No. 3 Alternative ringing
arrangements |
|
Q419 |
HES No. 3 Extension bells and
buzzers |
|
Q420 |
HES No. 3 Non-multiple
extension using Telephone No. 710 |
|
Q422 |
HES No. 3 Telephone Intercom
No. 3/1L |
|
Q423 |
HES No. 3 Switch Composite No. 1A for use with Telephone Intercom
No. 3/1 |
|
Q424 |
HES No. 3 Telephone Intercom
No. 3/1 Installation |
|
Q425 |
HES No. 3 Extension Plans 107,
107A, 105, 105A at non-multiple extensions |
|
Q426 |
HES No. 3 Non-multiple
extension Plan 1 (internal only) using Telephone No. 710 |
|
Q427 |
HES No. 3 Non-multiple
extension Plan 1A (internal only) using Telephone No. 710 |
|
Q428 |
HES No. 3 Non-multiple
extension Plan 4 (internal only) using Telephone No. 710 |
|
Q430 |
HES No. 3 Telephone Intercom
No. 3/1
Locking Press-button |
|
Q431 |
HES No. 3 Circuit Elements –
Exchange line speech & ringing circuit. Installations with multiple stations only |
|
Q432 |
HES No. 3 Circuit Elements - Exchange line engaged lamp and night service control |
|
Q433 |
HES No. 3 Circuit Elements - Multiple intercom speech circuit |
|
Q434 |
HES No. 3 Circuit Elements -
Intercom signalling & station engaged circuit |
|
Q435 |
HES No. 3 Circuit Elements -
Power feeding circuit |
|
Q441 |
HES No. 3 Provision of Relay
Unit Q415 for terminating private and switchboard circuits on HES
No. 3 |
|
Q442 |
HES No. 3 termination of private
& interswitchboard circuits A/WE bothways |
|
Q443 |
HES No. 3 Relay Unit Q415 Connected for
G/AC in A/WE out |
|
Q444 |
HES No. 3 termination of private
& interswitchboard circuits Using Relay Unit Q415 signalling Loop in G/AC out or A/WE in G/AC out |
|
Q445 |
HES No. 3 termination of private
& interswitchboard circuits Using Relay Unit Q415 Signalling Group G/AC bothway |
|
Q446 |
HES No. 3 termination of private
& interswitchboard circuits Using Relay Unit Q415 signalling G/AC in Loop out |
|
Q447 |
HES No. 3 termination of private
& interswitchboard circuits Using Relay Unit Q415 signalling Balanced battery |
|
Q500 |
HES No. 4 Numerical Index of
Diagrams & EIs |
|
Q501 |
HES No. 4 Alphabetical
index of diagrams |
|
Q502 |
HES No. 4 Layout of typical
systems |
|
Q503 |
HES No. 4 Cabling of typical
systems (includes modification for loop ringing) |
|
Q505 |
HES No. 4 Installations with a
2nd choice main station, block schematic & cabling |
|
Q508 |
HES No. 4 Alternative system
layout with spur multiple stations (typical) |
|
Q509 |
HES No. 4 Provision of an
eleventh station |
|
Q510 |
HES No. 4 Box Connexion No. 6A,
Connector No. 203 |
|
Q516 |
HES No. 4 Relay Unit Q516 |
|
Q519 |
HES No. 4 Relay Unit Q519 for
terminating one non-multiple extension |
|
Q524 |
HES No. 4 Relay Unit Q524 for
terminating a private or switchboard circuit on HES No. 4 |
|
Q526 |
HES No. 4 Exchange service
prohibited |
|
Q527 |
HES No. 4 Exchange service
restricted, relay units Q527 & Q528 |
|
Q529 |
HES No. 4 Regulator No. 4A |
|
Q530 |
HES No. 4 Exchange line
monitoring |
|
Q531 |
HES No. 4 Buzzer No. 2B-3 |
|
Q535 |
HES No. 4 Control Unit Q535 |
|
Q537 |
HES No. 4 Control Unit Q537 |
|
Q540 |
HES No. 4 Telephone Intercom
No. 4/1 |
|
Q545 |
HES No. 4 Extension bells and
buzzers |
|
Q546 |
HES No. 4 Alternative ringing
arrangements |
|
Q547 |
HES No. 4 Provision of Operator
Recall |
|
Q550 |
HES No. 4 Non-multiple extension
using telephone No. 710 |
|
Q552 |
HES No. 4 Non-multiple extension
Plan 1 (internal only) using Telephone No. 710 |
|
Q553 |
HES No. 4 Non-multiple extension
Plan 1A (internal only) using Telephone No. 710 |
|
Q554 |
HES No. 4 Non-multiple extension
Plan 4 (internal only) using telephone No. 710 |
|
Q561 |
HES No. 4 Provision of Relay
Unit Q524 for terminating a private or switchboard circuit |
|
Q562 |
HES No. 4 Termination of private
and switchboard circuits using Relay Unit Q524 Signalling A/WE bothways |
|
Q563 |
HES No. 4 Termination of
private and switchboard circuits using Relay Unit Q524 Signalling G/AC in A/WE out |
|
Q564 |
HES No. 4 Termination of
private and switchboard circuits using Relay Unit Q524 Signalling G/AC in Loop out |
|
Q565 |
HES No. 4 Termination of
private and switchboard circuits using Relay Unit Q524 Signalling G/AC bothways |
|
Q566 |
HES No. 4 Termination of
private and switchboard circuits using Relay Unit Q524 Signalling A/WE in G/AC out |
|
Q567 |
HES No. 4 Termination of
private and switchboard circuits using Relay Unit Q524 Signalling Loop in G/AC out |
|
Q568 |
HES No. 4 Termination of
private and switchboard circuits using Relay Unit Q524 Signalling Auto Bal. Bat. Bothways |
|
Q570 |
HES No. 3 and No. 4 Provision of
hearing aid using Handset No. 4 |
|
Q580 |
HES No. 4 Circuit Elements
Multiple stations exchange line speech ringing and signalling circuit |
|
Q581 |
HES No. 4 Circuit Elements
Multiple stations intercom speech and signalling circuits |
|
Q582 |
HES No. 4 Circuit Elements
Non-multiple stations intercom speech and signalling circuits |
|
Q583 |
HES No. 4 Circuit Elements
Non-multiple stations exchange line ringing speech & holding circuits & recall circuit |